opus5.app
opus5.app is a live English-language website hosted on Amazon.com, Inc. (AS16509) in the United States, served by Vercel. cl0q first saw it on 2026-10-21 and last crawled it on 2026-10-21. It resolves to 76.76.21.21.
How the site describes itself:
Claude Opus 5 is live: half Fable 5's price, default on Max | Opus5.app
Claude Opus 5 launched July 24, 2026 at $5/$25 per million tokens — Anthropic says near-Fable-5 intelligence at half the price. Default on Max, strongest model on Pro. Independent tracker.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-21 |
| Last crawled | 2026-10-21 |
| IPv4 | 76.76.21.21 |
| Network | AS16509 Amazon.com, Inc. · California |
| Language | en |
| Server | Vercel |